/***********************************************************************
 * Copyright (c) 2004 Actuate Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 * Actuate Corporation - initial API and implementation
 ***********************************************************************/

package org.eclipse.birt.chart.model.data;

/**
 * <!-- begin-user-doc --> A representation of the model object '<em><b>Text Data Element</b></em>'. <!--
 * end-user-doc -->
 * 
 * <!-- begin-model-doc -->
 * 
 * This type defines a single element of data for a series.
 * 
 * <!-- end-model-doc -->
 * 
 * <p>
 * The following features are supported:
 * <ul>
 * <li>{@link org.eclipse.birt.chart.model.data.TextDataElement#getValue <em>Value</em>}</li>
 * </ul>
 * </p>
 * 
 * @see org.eclipse.birt.chart.model.data.DataPackage#getTextDataElement()
 * @model
 * @generated
 */
public interface TextDataElement extends DataElement
{

    /**
     * Returns the value of the '<em><b>Value</b></em>' attribute. <!-- begin-user-doc --> <!-- end-user-doc -->
     * <!-- begin-model-doc -->
     * 
     * Holds a single string value.
     * 
     * <!-- end-model-doc -->
     * 
     * @return the value of the '<em>Value</em>' attribute.
     * @see #setValue(String)
     * @see org.eclipse.birt.chart.model.data.DataPackage#getTextDataElement_Value()
     * @model unique="false" dataType="org.eclipse.emf.ecore.xml.type.String" required="true"
     * @generated
     */
    String getValue();

    /**
     * Sets the value of the '{@link org.eclipse.birt.chart.model.data.TextDataElement#getValue <em>Value</em>}'
     * attribute. <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @param value
     *            the new value of the '<em>Value</em>' attribute.
     * @see #getValue()
     * @generated
     */
    void setValue(String value);

} // TextDataElement
